Answer:
corpus callosum
Explanation:
Yolanda, who is 5 years old, has improved dramatically in her ability to throw and catch a baseball. The growth of the corpus callosum has contributed significantly to her improved abilities by enhancing communication between the left and right hemispheres of the brain.
The statement which states that there is strong empirical support indicating that learning two languages <em>interferes </em>with effective cognitive development and this statement is false.
As a result of this, we can see that cognitive development has to do with the way the brain develops with regards to what it can assimilate things and we can see that there is NO evidence which supports that learning two languages would limit this development.
Therefore, the correct answer is false.
Read more about cognitive development here:
brainly.com/question/8627797
Answer:
There are so many because of the Africans that were forced here during slavery.
Explanation:
Africans have many backgrounds such as hispanic, indian, asian, and etc. And with those backgrounds many cultures came around.